if not exist C:\Users\%username%\AppData\Roaming\.minecraft\versions\PersCraft\ mkdir C:\Users\%username%\AppData\Roaming\.minecraft\versions\PersCraft\
copy PersCraft\PersCraft.jar C:\Users\%username%\AppData\Roaming\.minecraft\versions\PersCraft\
copy PersCraft\PersCraft.json C:\Users\%username%\AppData\Roaming\.minecraft\versions\PersCraft\
XCOPY PersCraft\sound C:\Users\%username%\AppData\Roaming\.minecraft\assets\virtual\legacy\sound /D /E /C /R /I /K /Y
XCOPY PersCraft\sound C:\Users\%username%\AppData\Roaming\.minecraft\assets\virtual\legacy\sounds /D /E /C /R /I /K /Y